Nonstop flight route between Colonia del Sacramento, Colonia, Uruguay and Shemya, Alaska, United States:
Departure Airport:

Arrival Airport:

Distance from CYR to SYA:
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- About this route
- CYR Airport Information
- SYA Airport Information
- Facts about CYR
- Facts about SYA
- Map of Nearest Airports to CYR
- List of Nearest Airports to CYR
- Map of Furthest Airports from CYR
- List of Furthest Airports from CYR
- Map of Nearest Airports to SYA
- List of Nearest Airports to SYA
- Map of Furthest Airports from SYA
- List of Furthest Airports from SYA
About this route:
A direct, nonstop flight between Laguna de los Patos International Airport (CYR), Colonia del Sacramento, Colonia, Uruguay and Eareckson Air Station (SYA), Shemya, Alaska, United States would travel a Great Circle distance of 9,627 miles (or 15,493 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Laguna de los Patos International Airport and Eareckson Air Station, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Laguna de los Patos International Airport and Eareckson Air Station. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | CYR / SUCA |
Airport Names: |
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Location: | Colonia del Sacramento, Colonia, Uruguay |
GPS Coordinates: | 34°27'23"S by 57°46'14"W |
Area Served: | Colonia del Sacramento |
Airport Type: | Public |
Elevation: | 66 feet (20 meters) |
# of Runways: | 1 |
View all routes: | Routes from CYR |
More Information: | CYR Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | SYA / PASY |
Airport Names: |
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Location: | Shemya, Alaska, United States |
GPS Coordinates: | 52°42'43"N by 174°6'48"E |
Operator/Owner: | U.S. Air Force |
Airport Type: | Military |
Elevation: | 97 feet (30 meters) |
# of Runways: | 1 |
View all routes: | Routes from SYA |
More Information: | SYA Maps & Info |
Facts about Laguna de los Patos International Airport (CYR):
- The closest airport to Laguna de los Patos International Airport (CYR) is La Plata Airport (LPG), which is located 36 miles (58 kilometers) S of CYR.
- The furthest airport from Laguna de los Patos International Airport (CYR) is Yancheng Nanyang Airport (YNZ), which is nearly antipodal to Laguna de los Patos International Airport (meaning Laguna de los Patos International Airport is almost on the exact opposite side of the Earth from Yancheng Nanyang Airport), and is located 12,301 miles (19,796 kilometers) away in Yancheng, Jiangsu, China.
- Because of Laguna de los Patos International Airport's relatively low elevation of 66 feet, planes can take off or land at Laguna de los Patos International Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- Laguna de los Patos International Airport (CYR) currently has only 1 runway.
- Presently the airport is dedicated to general aviation.
- There are plans to develop this airport in a partnership between BQB Líneas Aéreas and the Uruguayan Government.
- The airport is located 17 km from downtown Colonia del Sacramento along route 1.
- In addition to being known as "Laguna de los Patos International Airport", another name for CYR is "Aeropuerto Internacional Laguna de los Patos".
Facts about Eareckson Air Station (SYA):
- Because of Eareckson Air Station's relatively low elevation of 97 feet, planes can take off or land at Eareckson Air Station at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- By August, Eleventh Air Force B-24s were carrying out successful and accurate attacks on the Japanese military installations and the B-25s were successful in driving the Japanese fishing and much of the shipping out of the North Pacific.
- The 404th Bombardment Squadron flew B-24 Liberator heavy bombers along with one Beechcraft AT-7, which was used for navigator training.
- The furthest airport from Eareckson Air Station (SYA) is Cape Town International Airport (CPT), which is located 10,668 miles (17,168 kilometers) away in Cape Town, South Africa.
- A second attack by B-24 Liberators was launched from Alexai Point and Shemya on 18 July.
- Eareckson Air Station (SYA) currently has only 1 runway.
- In August, after the Soviet Union declared war against the Japanese Empire, B-24s were dispatched on reconnaissance and intelligence-gathering missions to observe the Russian activity in the Kuriles.
- The closest airport to Eareckson Air Station (SYA) is Casco Cove Coast Guard Station (ATU), which is located 40 miles (65 kilometers) WNW of SYA.
- In addition to being known as "Eareckson Air Station", other names for SYA include "Shemya Air Force Base", "Shemya Army Airfield" and " ".
- With the successful completion of the Aleutian Campaign in August 1943, Eleventh Air Force came within striking distance of the Japanese Kurile Islands, the northernmost being 750 miles to the south-southwest of Shemya.
- On 6 April 1993, Shemya Air Force Base was renamed Eareckson Air Station.
- The base host squadron was re-designated the 5073rd Air Base Squadron on October 1962, and upgraded to a group on 15 October 1974 in recognition of the number and complexities of the tenant units it supported.